CN202916541U - 小屏幕液晶屏模组 - Google Patents

小屏幕液晶屏模组 Download PDF

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CN202916541U
CN202916541U CN 201220498092 CN201220498092U CN202916541U CN 202916541 U CN202916541 U CN 202916541U CN 201220498092 CN201220498092 CN 201220498092 CN 201220498092 U CN201220498092 U CN 201220498092U CN 202916541 U CN202916541 U CN 202916541U
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liquid crystal
crystal display
frame
bonnet
guide plate
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林志坚
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Shenzhen Le source industrial Limited by Share Ltd
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SHENZHEN LEYUAN DIGITAL TECHNOLOGY Co Ltd
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Abstract

本实用新型一种小屏幕液晶屏模组,包括背光源组件、粘合胶、液晶屏和外壳,所述的外壳包括后盖,所述的背光源组件安装在后盖中,所述液晶屏的周边部位与背光源组件的周边部位通过粘合胶粘接在一起。本实用新型与现有技术相比,结构简单,重量轻,厚度薄,成本较低。

Description

小屏幕液晶屏模组
[技术领域]
本实用新型涉及TFT-LCD液晶屏,特别是涉及用于小屏幕电子设备如MP4、 导航仪的小屏幕液晶屏模组。
[背景技术]
应用小屏幕的电子产品有GPS导航仪、MP4、平板电脑、游戏机等,传统的TFT-LCD液晶屏采用CCFL背光源,其外壳包括前框和后盖,因此厚度大导致后期成品和整机体积大、重量重、耗材多,不能很好地符合轻薄、便携、节能的市场需求。
[发明内容]
本实用新型要解决的技术问题是提供一种轻薄的小屏幕液晶屏模组。
为了解决上述技术问题,本实用新型采用的技术方案是,一种小屏幕液晶屏模组,包括背光源组件、粘合胶、液晶屏和外壳,所述的外壳包括后盖,所述的背光源组件安装在后盖中,所述液晶屏的周边部位与背光源组件的周边部位通过粘合胶粘接在一起。
以上所述的小屏幕液晶屏模组,所述的粘合胶为框形的双面胶片,框形的双面胶片将液晶屏的背面与背光源组件的前面粘接在一起。
以上所述的小屏幕液晶屏模组,所述的背光源组件包括胶框、导光板、增光膜、扩散膜和反射膜,所述的胶框镶嵌在后盖中,所述的导光板、扩散膜和反射膜安装在胶框中,反射膜布置在导光板的后方,位于导光板和后盖之间;扩散膜贴在导光板的前面,所述的增光膜贴在扩散膜的前面;框形的双面胶片将液晶屏的背面与增光膜的前面粘合。
以上所述的小屏幕液晶屏模组,后盖的边框包括卡孔,胶框的周边包括卡扣,所述的卡扣嵌入后盖的卡孔。
以上所述的小屏幕液晶屏模组,框形的双面胶片由4条条形的双面胶片对接构成。
本实用新型小屏幕液晶屏模组与现有技术相比,结构简单,重量轻,厚度薄,成本较低。
[附图说明]
下面结合附图和具体实施方式对本实用新型作进一步详细的说明。
图1是本实用新型小屏幕液晶屏模组实施例未装液晶屏时的主视图。
图2是图1中的A向剖视图。
图3是本实用新型小屏幕液晶屏模组实施例的右视图。
图4是图2中Ⅰ部位的局部放大图。
图5是图2中Ⅱ部位的局部放大图。
[具体实施方式]
在图1至图5所示的本实用新型实施例中,小屏幕液晶屏模组,包括白光LED光源1、导光板2、扩散膜3、反射膜4和增光膜5胶框7、后盖6、液晶屏8和框形的双面胶片9。
胶框7镶嵌在后盖6中,后盖6的边框有多个卡孔601,胶框7的周边有多个卡扣701,卡扣701嵌入后盖的卡孔601中,可以很方便地安装,节省装配工时。
导光板2、扩散膜3、反射膜4和增光膜5构成的背光源组件安装在胶框7中,反射膜4布置在导光板2的后方,位于导光板2和后盖6之间,扩散膜3贴在导光板2的前面,增光膜5贴在扩散膜3的外面。
多个白光LED光源1布置在导光板2的一个边上,LED光源1的发光面朝向导光板2的内部。
液晶屏8的周边部位与背光源组件的周边部位通过双面胶片9粘接在一起。具体来说,框形的双面胶片9将液晶屏8的背面与增光膜5的前面粘合,使液晶屏8与背光源组件连接成为一体。
框形的双面胶片9也可以用4条条形的双面胶片对接构成,以节省材料。
本实用新型以上实施例利用粘合胶将液晶屏与背光源组件粘合成一体,便于运输和销售,当小屏幕液晶屏模组安装在小型电子设备中后,小屏幕液晶屏模组由后盖固定在小型电子设备的壳体中,小屏幕液晶屏模组的液晶屏的前面由小型电子设备壳体的面板压住,不会脱落,因为本实用新型以上实施例小屏幕液晶屏模组的壳体不再需要前框,整体厚度可以减小,与现有技术相比,结构简单,重量轻,厚度薄,成本较低。

Claims (2)

1.一种小屏幕液晶屏模组,包括背光源组件、液晶屏和外壳,所述的外壳包括后盖,所述的背光源组件安装在后盖中,其特征在于,包括粘合胶,所述液晶屏的周边部位与背光源组件的周边部位通过粘合胶粘接在一起;所述的粘合胶为框形的双面胶片,框形的双面胶片将液晶屏的背面与背光源组件的前面粘接在一起;所述的背光源组件包括胶框、导光板、增光膜、扩散膜和反射膜,所述的胶框镶嵌在后盖中,所述的导光板、扩散膜和反射膜安装在胶框中,反射膜布置在导光板的后方,位于导光板和后盖之间;扩散膜贴在导光板的前面,所述的增光膜贴在扩散膜的前面;框形的双面胶片将液晶屏的背面与增光膜的前面粘合;后盖的边框包括卡孔,胶框的周边包括卡扣,所述的卡扣嵌入后盖的卡孔。
2.根据权利要求1所述的小屏幕液晶屏模组,其特征在于,框形的双面胶片由4条条形的双面胶片对接构成。 
CN 201220498092 2012-09-27 2012-09-27 小屏幕液晶屏模组 Expired - Fee Related CN202916541U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113900302A (zh) * 2021-09-30 2022-01-07 天马微电子股份有限公司 背光模组和显示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113900302A (zh) * 2021-09-30 2022-01-07 天马微电子股份有限公司 背光模组和显示装置
CN113900302B (zh) * 2021-09-30 2023-10-24 天马微电子股份有限公司 背光模组和显示装置

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